Kupera ndi gawo lofunikira kwambiri popanga matcha, ndi a makina opangira tiyi wa matcha ndi chida chofunikira chopangira matcha. Zopangira za Matcha ndi mtundu wa tiyi ting'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'onoting'ono tating'onoting'ono ta Matcha. Pali mawu awiri ofunika kwambiri pakupanga kwake: chophimba ndi nthunzi. Masiku 20 tiyi ya masika isanatengedwe, mbande ziyenera kukhazikitsidwa, zophimbidwa ndi makatani a bango ndi makatani a udzu, okhala ndi mithunzi yoposa 98%. Palinso zophimba zosavuta, zomwe zimakutidwa ndi pulasitiki yakuda yopyapyala, ndipo mlingo wa shading ukhoza kufika 70 ~ 85%. Kuyesera kwatsimikizira kuti kugwiritsa ntchito zinthu zamitundu yosiyanasiyana ndi mitundu yopangira mthunzi wa tiyi kumakhala ndi zotsatira zosiyanasiyana.

"Kuphimba ndi mthunzi kumasintha zinthu zachilengedwe monga mphamvu ya kuwala, kuwala, ndi kutentha, motero zimakhudza mapangidwe a fungo la tiyi. Tiyi yotsegula mulibe B-santalol. Kuphatikiza pa zomwe zili mumagulu otsika a aliphatic, zigawo zina zafungo Zomwe zili ndizotsika kwambiri kuposa tiyi wa mthunzi ". Ma chlorophyll ndi amino acid a tiyi wobiriwira wobiriwira adakula kwambiri. Ma carotenoids anali kuwirikiza ka 1.5 kuposa kulima panja, kuchuluka kwa ma amino acid kuwirikiza nthawi 1.4 kuposa kulima kuwala kwachilengedwe, ndipo chlorophyll inali nthawi 1.6 kuposa kulima kuwala kwachilengedwe. Mwa njira iyi, tiyi wobiriwira akupera ndiChopukusira Tea Leaf amakoma bwino.

Masamba atsopano amathyoledwa ndikuwumitsidwa tsiku lomwelo, pogwiritsa ntchito aMakina Ophika Tiyi. Kafukufuku wasonyeza kuti pa nthunzi ndondomeko, cis-3-hexenol, cis-3-hexene acetate, linalool ndi oxides ena mu tiyi kuwonjezeka kwambiri, ndi kuchuluka kwa A-ionone, B-ionone ndi mankhwala ena ionone, ndi precursors. mwa zigawo za fungo izi ndi carotenoids, zomwe zimathandizira kununkhira kwapadera ndi kukoma kwa Matcha.